Home / 15,737,666.82-23,580,402.54-9,570,996

Finding the Fourth Proportional to 15,737,666.82, 23,580,402.54 and 9,570,996

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Solution

The fourth proportional to 15,737,666.82, 23,580,402.54 and 9,570,996 is: 14,340,622.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,737,666.82 : 23,580,402.54 = 9,570,996 : x
  2. Step 2: Convert to fraction form
    15,737,666.82/23,580,402.54 = 9,570,996/x
  3. Step 3: Cross multiply
    15,737,666.82x = 23,580,402.54 × 9,570,996
  4. Step 4: Simplify right side
    15,737,666.82x = 225,687,938,388,729.84
  5. Step 5: Solve for x
    x = 225,687,938,388,729.84/15,737,666.82
  6. Step 6: Final answer
    x = 14,340,622.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.